Wiring Kits for Cadillac XT4 – Plug-and-Play, No Splicing Needed

Welcome to Weltmann Kfz-Teile, your go-to expert for clean trailer wiring solutions—now available for the Cadillac XT4 (2019–2025). Our custom-fit plug-in harnesses allow for easy installation without cutting or vehicle reprogramming.

Recommended Options at a Glance

CURT Custom 4-Flat T-Connector: Vehicle-specific for XT4 (2019–2025), plugs into OEM port and offers a standard 4-Flat output. ([turn0search0])
Tekonsha T-One 4-Way T-Connector: OEM-style plug-and-play harness offering a 4-Flat connector—high quality, no cutting required. ([turn0search21])
Draw-Tite Tow-Hitch + 4-Pin Wiring Harness Kit: All-in-one solution including hitch, wiring, mounting hardware. ([turn0search13])

Your Benefits at a Glance

True Plug-and-Play: No splicing—connects directly to OEM socket for quick install.
Maintains All Functions: Lights and signals work seamlessly—no programming needed. ([turn0search6])
Trusted Brands: Durable and precisely fitted options from CURT, Tekonsha, and Draw-Tite.

How to Choose the Right Kit

Need just lighting? The CURT 4-Flat T-Connector is your best choice.
Prefer a premium option? Tekonsha’s T-One harness offers reliable OEM-style quality. ([turn0search21])
Want a full towbar package? Go with the Draw-Tite combo kit that includes hitch and wiring. ([turn0search13])

FAQ – Frequently Asked Questions

Will this connector fit every XT4 model?
Yes—specified for the Cadillac XT4 (2019–2025), though the vehicle must have the OEM tow package socket installed. ([turn0search0])

How do these options differ?
CURT and Tekonsha versions provide a 4-Flat connection for lighting, while the Draw-Tite option includes both the towbar and the full wiring harness. ([turn0search13])

Is any programming required?
No—all are true plug-and-play with automatic vehicle recognition—no coding required. ([turn0search6])

Conclusion

Choose a reliable, plug-and-play wiring solution for your Cadillac XT4—whether you need basic lighting hooks-up or a complete towbar installation, Weltmann Kfz-Teile has you covered.